Geological Survey

Bulletin - United States Geological Survey Volume 301

Bulletin - United States Geological Survey Volume 482

Bulletin - United States Geological Survey Volume 263

Monographs of the United States Geological Survey Volume 14

Bulletin - United States Geological Survey Volume 83-85

Bulletin - United States Geological Survey Volume 566

Bulletin of the United States Geological Survey Volume 109-113

Monographs of the United States Geological Survey

Bulletin - United States Geological Survey Volume 642

Bulletin - United States Geological Survey Volume 72-79

Bulletin - United States Geological Survey Volume 424

Bulletin of the United States Geological Survey Volume 139-141

Bulletin - United States Geological Survey Volume 613-614

Bulletin - United States Geological Survey Volume 276

Bulletin - United States Geological Survey Volume 492-494

Bulletin - United States Geological Survey Volume 151-152

Bulletin - United States Geological Survey Volume 15-22

Bulletin - United States Geological Survey Volume 429

Bulletin - United States Geological Survey Volume 486

Bulletin - United States Geological Survey Volume 612

Bulletin - United States Geological Survey Volume 605

Bulletin - United States Geological Survey Volume 300

Bulletin - United States Geological Survey Volume 681-685

Bulletin - United States Geological Survey Volume 53-54